Revised and Edited by Mr. D 11/16/11

Abiotic Factors


An Abiotic is a non living factor of ecosystem.

A abiotic is one of the main keys of an ecosystem.


The sun gives plants energy there for giving us energy and brings light down!

Rain gives the organisms something to drink in an ecosystem!

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Oxygen plays a big rule for living things.

Oxygen is and abiotic factor that overrules everything else.



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All living things also need carbon dioxide to live.

It helps an ecosystem very much.


Carbon dioxide is used by plants in photosynthesis. Plants and animals release carbon dioxide in the process of cellular respiration. When fossil fuels are burned, carbon dioxide enters the atmosphere.





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The picture above sums everything I talked about up!


The atmosphere plays a huge rule in an ecosystem.

It controls the the wind speed, the temperature, and also the humidity in an ecosystem







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